常用压型钢板屋面及连接件承载能力分析  

Analysis of the Load-Bearing Capacity of Thin-Walled Steel Roof Panels and Connections

作　　者：罗永峰[1] 肖兵波[1] 刘松[1] 

机构地区：[1]同济大学土木工程学院,上海200092

出　　处：《建筑钢结构进展》2006年第6期1-4,共4页Progress in Steel Building Structures

摘　　要：压型钢板屋面具有自重轻、抗震性能好、施工方便快速等优点,在现代大跨结构中被广泛应用。但由于屋面板重量小、跨度大,在风荷载作用下,结构动力响应较大,在设计中必须认真分析。本文根据工程需要,采用有限元方法,对工程中常用的屋面板及其连接件在风荷载作用下的承载能力进行分析验算,为设计提供依据,并指出了此类屋面设计中应该注意的问题。Keywords The light weight roof panels have many advantages, such as light self-weight, good property of seismic resistance, convenient and easy construction. So, they are widely used in large span buildings. However, because of their light self weight and large span, the dynamic responses under wind loads should be paid attention to. Based on the analysis of the large span roof of the Post Delivery Center of Shanghai, FEM is used to analyze the dynamic responses of the roof panels under wind loads. Finally, some useful suggestions are obtained for the design of light weight roof panels.

关 键 词：压型钢板 连接件 有限元 风荷载 

分 类 号：TU318[建筑科学—结构工程]